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Tank Attach Nutplates, Left Lower Spar Flange

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With the girlfriend gone for the night, I managed to clean up all of the electrical stuff I had out messing around with my wig-wag experiment, and pulled the left spar out of the box. Here it is, in all of it’s golden glory.

Golden Glory!

First step is to countersink the tank (and access plate) nutplate attach holes. First, you have to run a #40 drill through the holes or else the countersink pilot won’t even fit in the hole. Here’s one of my first countersinks on the left spar.

I went back and cleaned this one up after testing with a AN426AD3-11 rivet (-11 because it's easier to get back out while testing countersinks...it's so long you can just push it back out from the back.)

These countersinks are a little better. (The one on the right is a tad deep, but should be okay because these are just nutplate attach holes.)

I left the door to the house open so the pups could come out to visit.

Hey guys (Jack and Ginger).

Hey Andrew, how about one of those artsy shots down the spar after countersinking the nutplate attach holes?

Sure, here you go.

Then, I pulled the K1100-08 nutplates out for the tank attach holes and the K1000-06 nutplates out for the access plate holes, then clecoed one side in, and put the required rivet (AN426AD3-4) in the holes.

Where’s my squeezer?

It's right there on the table, dummy.

Then I squeezed some rivets and removed the clecos.

Squeezed (repeated 41 more times.)

Other side done. (Repeated 41 more times.)

Under the hood, things look good. I still like this new Cleveland main squeeze much better than my economy squeezer.

Pretty shop heads.

Down the row.

I then laid the spar down and saw this guy.

Yikes.

Whoa. Scary.

After a little internet research, I think I’ve figured out he (actually she due to her size) is a red-back.  I’m going to keep looking though. I don’t want it to be a red-back.

1.0 hour. 84 rivets.

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2 Responses to Tank Attach Nutplates, Left Lower Spar Flange

  1. Lemmingman says:

    You missed your opportunity to become Spiderman!

  2. Andrew says:

    No way man. Turns out that is a baby black widow (female). Yikes.

    http://www.spideridentification.org/forums/showpost.php?p=10059&postcount=2

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